Check the attachment below. Answer: 5/2
You would have to add 10y to both sides, and then divide by 5
7x20x11= 1540
30x4x11=1320
1540+1320=2860
J because it’s going 2 meters deeper at a steady pace and that’s what the graph shows
2x-4y=6 is your answer
It much form y=mx+b